Yang, Mei
Zheng, Yiming
Xie, Zhiying
Wang, Zhaoxia
Xiao, Jiangxi
Zhang, Jue
Yuan, Yun http://orcid.org/0000-0003-3282-9123
Funding for this research was provided by:
Beijing Clinical Diagnosis and Treatment Technology Research and Demonstration Application (No. Z191100006619034)
Article History
Received: 10 April 2020
Accepted: 23 December 2020
First Online: 11 January 2021
Ethics approval and consent to participate
: This study was approved by the ethical commission of Peking University First Hospital(No. 2019 − 181), and the ethical commission of Peking University First Hospital granted permissions to access the raw. No consent to participate/publish was necessary since this study uses retrospective data only. All the data was de-identified prior to data collection.
: Not applicable.
: The authors declare that they have no competing interests.